UUJ1V221MNJ1MS

The UUJ1V221MNJ1MS is a chip‑type aluminum electrolytic capacitor offering 220 µF capacitance in a surface‑mount radial can package. It is designed for automatic SMT assembly (carrier‑tape fed) and for high‑density PCB implementations.

Qualified to AEC‑Q200 and RoHS‑compliant, this part targets automotive electronic modules and other demanding environments that require a compact, high‑capacitance SMD solution with long operational life at elevated temperatures.

Key Features

• Capacitance & Voltage — 220 µF rated capacitance at 35 V provides bulk energy storage and smoothing in compact SMD format.
• Package & Mounting — Chip‑type radial can designed for surface mounting; compatible with automatic mounting machines fed by carrier tape for PCB assembly efficiency.
• Temperature & Lifetime — Specified operating range from −55 °C to +105 °C and rated for 5000 hours at 105 °C, supporting long‑term operation in elevated temperature applications.
• Ripple Current Performance — Rated ripple current of 280 mA at 120 Hz and 420 mA at 10 kHz to support real‑world power filtering across frequency ranges.
• Tolerance & Polarity — Capacitance tolerance ±20% and polarized construction for applications that accept an electrolytic polar capacitor.
• Automotive Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant, reflecting suitability for regulated automotive electronics environments.
• Compact Footprint — Case dimensions L: 13.5 mm × D: 12.5 mm with recommended land size L: 12.8 mm × W: 12.8 mm for dense PCB layouts.

Typical Applications

• Automotive Electronic Modules — Designed for surface mounting on high‑density PCBs used in vehicle control units and power modules where AEC‑Q200 qualification is required.
• On‑board Power Filtering — Bulk smoothing and decoupling on compact power supplies and DC‑DC converters, leveraging the 220 µF capacitance and specified ripple current ratings.
• High‑Density PCB Designs — Fits automatic SMT assembly workflows and carrier‑tape feeding for space‑constrained, high‑component‑count boards.

Unique Advantages

• High Capacitance in SMD Form — Delivers 220 µF in a chip‑type radial can that fits dense PCB layouts, reducing board area compared with larger discrete alternatives.
• Automated Assembly Ready — Carrier‑tape compatibility simplifies placement with automatic mounting machines, lowering assembly time and costs.
• Engineered for Elevated Temperatures — Rated for continuous operation up to 105 °C with a 5000‑hour endurance rating at that temperature for improved long‑term reliability.
• Frequency Versatility — Specified ripple current at both low (120 Hz) and high (10 kHz) frequencies supports a range of power‑conditioning tasks.
• Automotive Grade Compliance — AEC‑Q200 qualification and RoHS compliance provide documented suitability for regulated automotive designs and environmental requirements.

Why Choose UUJ1V221MNJ1MS?

The UUJ1V221MNJ1MS combines substantial capacitance with an SMD chip‑type radial can footprint, making it a practical choice for designers needing compact bulk storage and filtering on high‑density PCBs. Its AEC‑Q200 qualification, extended temperature range, and 5000‑hour endurance at 105 °C position it for demanding applications where reliability over time and temperature is critical.

This part is well suited for engineering teams developing automotive electronic modules, compact power supplies, and other assemblies that require automated placement, RoHS compliance, and clearly documented ripple and lifetime performance.

Request a quote or submit an inquiry to receive pricing, availability, and additional technical support for UUJ1V221MNJ1MS. Our team can provide volume pricing and delivery information to support your design and production schedule.